<?php
/**
 * Controller is the customized base controller class.
 * All controller classes for this application should extend from this base class.
 */
class Controller extends CController
{
	/**
	 * @var string the default layout for the controller view. Defaults to '//layouts/column1',
	 * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
	 */
	public $layout='//layouts/column1';
	/**
	 * @var array context menu items. This property will be assigned to {@link CMenu::items}.
	 */
	public $menu=array();
	/**
	 * @var array the breadcrumbs of the current page. The value of this property will
	 * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
	 * for more details on how to specify this property.
	 */
	public $breadcrumbs=array();

    /**
     * @var object model of LoginForm
     */
    public $loginForm;
    
    /**
     * Initialize
     * @see CController::init()
     */
    public function init()
    {
    	if(Yii::app()->detectMobileBrowser->showMobile)
    	{
    		Yii::app()->theme = 'mobile';
    	}
    	
    	parent::init();
    }
    
    /**
     * Overrides beforeAction() to set loginForm on every page
     * @see CController::beforeAction()
     */
    protected function beforeAction($action) {
		$this->loginForm=new LoginForm;
			
		// if it is ajax validation request
		if (isset ( $_POST ['ajax'] ) && $_POST ['ajax'] === 'login-form') {
			echo CActiveForm::validate ( $model );
			Yii::app ()->end ();
		}
		
		// collect user input data
		if (isset ( $_POST ['LoginForm'] )) {
			$this->loginForm->attributes = $_POST ['LoginForm'];
			// validate user input and redirect to the previous page if valid
			if ($this->loginForm->validate () && $this->loginForm->login ())
				; // TODO Change text to 'Prihlaseny'
		}
		
		return parent::beforeAction ( $action );
    }
}
